What are the latest specifications of the bridge? What are the latest specifications of the bridge?

The cable tray is divided into trough type, tray type, ladder type, grid type and other structures, which are composed of brackets, brackets and installation accessories. The bridge frame in the building can be erected independently, and can also be attached to various buildings (structures) and pipe gallery supports, which should reflect the characteristics of simple structure, beautiful shape, flexible configuration and convenient maintenance, and all parts need to be galvanized. If the bridge installed in the open air outside the building is near the sea or belongs to the corrosion area, the material must have the physical characteristics of anti-corrosion, moisture resistance, good adhesion and high impact strength.

The following is an introduction to the commonly used standards on the market: The standard is suitable for: trough tray (C), ladder tray (T), pallet tray (P).

Thickness: non-standard) national standard).

Trough cable tray:

<> ladder cable tray:

Tray cable tray:

Common specification table of the bridge:

<> "Usually the models of cable trays are divided into: trough type, tray type, ladder type. The different materials of the cable tray are divided into: galvanized tray, stainless steel 304 tray, aluminum alloy 1060 tray, and the surface treatment process is divided into: fireproof baking paint, electrostatic spraying, and hot-dip galvanizing (hot-dip galvanizing).

Common specifications are: (width * height * thickness is: national standard thickness) 300mm*100mm* 400mm*100mm* 500mm*100mm* 600mm*200mm* 800mm*200mm* 1000mm*150mm* 1200mm*200mm* and so on.

<> "Usually the models of cable trays are divided into: trough type, tray type, ladder type. The different materials of the cable tray are divided into: galvanized tray, stainless steel 304 tray, aluminum alloy 1060 tray, and the surface treatment process is divided into: fireproof baking paint, electrostatic spraying, and hot-dip galvanizing (hot-dip galvanizing).

Common specifications are: (width * height * thickness is: national standard thickness) 300mm*100mm* 400mm*100mm* 500mm*100mm* 600mm*200mm* 800mm*200mm* 1000mm*150mm* 1200mm*200mm* and so on.

Cable trays are divided into: trough trays, ladder trays, and tray trays.

The following are some cable tray specifications: 100x50, 150x100, 200x100, 200x150, 300x100, 300x150, 300x200, 400x100, etc.

The type of cable tray mainly depends on the weight of the cable and the use environment and other factors, and the following provides us with some commonly used cable tray types on the market as a reference:

Trough cable tray: A trough cable tray is a hermetically sealed cable tray, box-like shape, used to lay cables.

Ladder cable tray: It looks like a ladder shape together, and the center is welded with a crossbar to reinforce the support, which makes it light weight, low cost, extremely strong bearing capacity and good air permeability.

Tray cable tray: Traybed cable tray is a semi-sealed cable tray, which is very similar to the posture of trough cable tray, and it has a hole in the bottom for heat dissipation.

The following is a guide to the commonly used standards in the market

The standard is suitable for: trough tray (C), ladder tray (T), tray tray (P) (special standards can be customized by contact).

Thickness: non-standard) national standard).

The main models of the bridge are displayed:

Trough tray: It is a fully enclosed tray, which protects the cable like a box. It is used for laying computer cables, communication cables, control cables for highly sensitive systems, etc. It has a good effect on the shielding interference of control cables and the protection of cables in heavy corrosive environments.

Ladder bridge: the shape is similar to a ladder, and the middle is welded with a crossbar to reinforce the support, which has the characteristics of light weight, low cost, strong bearing capacity, good air permeability, etc., and is generally suitable for the laying of cables with relatively large diameters in front of the hall and high and low power cables.

Tray tray: Tray-type tray is a semi-sealed type, which is very similar to the appearance of trough tray, it has the advantages of light weight, large load, beautiful shape, simple structure and easy installation. It is not only suitable for the installation of power cables, but also for the laying of control cables.

The bridge is commonly used to dress up the Qinqing grid table:

Usually the models of cable tray are divided into: trough type, tray type, and absolute ladder type. The different materials of the cable tray are divided into:

The surface treatment process of galvanized bridge, stainless steel 304 bridge and aluminum alloy 1060 bridge is divided into: fireproof paint with macro, electrostatic spraying, and hot-dip galvanizing (hot-dip galvanizing).

The specifications of common stupidity are: (width * height * thickness is: national standard thickness) 300mm*100mm* 400mm*100mm* 500mm*100mm* 600mm*200mm* 800mm*200mm* 1000mm*150mm* 1200mm*200mm* and so on.

<> "Usually the models of cable trays are divided into: trough type, tray type, ladder type. The different materials of the cable tray are divided into:

Galvanized bridge, stainless steel 304 bridge, aluminum combined with modified gold 1060 bridge surface treatment works are divided into: fireproof baking paint, electrostatic spraying, hot-dip galvanizing (hot-dip galvanizing).

Common specifications are: (width * height * thickness is: national standard absolute thickness) 300mm*100mm* 400mm*100mm* 500mm*100mm* 600mm*200mm* 800mm*200mm* 1000mm*150mm* 1200mm*200mm* and so on.

<> "Please keep an eye on this loss in Yansen, and learn about your peace."

<> "Usually the models of cable trays are divided into: trough type, tray type, ladder type. The different materials of the cable tray are divided into: galvanized tray, stainless steel 304 tray, aluminum alloy 1060 tray, and the surface treatment process is divided into: fireproof baking paint, electrostatic spraying, and hot-dip galvanizing (hot-dip galvanizing).

What are the specifications to be strengthened in the latest specification table of Jiaqiao? How many kinds of looks at the quality of Jiajiaqiao? Is the thing that bridges the bridge qualified?

According to the regulations of the bridge, there should be channel steel reinforcement. There are some other materials required for the cable, but depending on the purpose of the bridge, the specifications of the pipe fittings used are also different, and the specific ones need to be local. Check it out with the construction company.

The latest specification sheet of the bridge is searched in my roommate's computer and I will send it to you later.

In terms of form, there are several types of cable trays, such as cascade type, tray type, trough type and combined type. In terms of materials: steel bridge, stainless steel bridge, glass fiber reinforced plastic bridge, aluminum alloy bridge. Generally, the cable tray is made of high-quality cold-rolled or hot-rolled, hot-dip galvanized sheet and other steel plates.

The surface anti-corrosion treatment of cable tray types includes: painting, electrostatic spraying, electrogalvanizing, hot-dip galvanizing, fireproof and other types. The ordinary cable tray is rolled with steel plate, and the surface of the steel plate is galvanized and anti-corrosion.

Because zinc is still likely to be corroded, the galvanized surface is also sprayed with anti-corrosion treatment. If it is used outdoors, it must be made of material tray with anti-corrosion and waterproof conditions, and it can be composed of glass fiber reinforced plastic, flame retardant and other materials, and pressed by composite molded material and stainless steel shielding net. It has weather resistance and certain oil resistance, and is suitable for use outdoors or in contact with oil stains.

The standard is suitable for: trough tray (C), ladder tray (T), tray tray (P).

Thickness: non-standard) national standard).

<> "Usually the models of cable trays are divided into: trough type, tray type, ladder type. The different materials of the cable tray are divided into: galvanized tray, stainless steel 304 tray, aluminum alloy 1060 tray, and the surface treatment process is divided into: fireproof baking paint, electrostatic spraying, and hot-dip galvanizing (hot-dip galvanizing).

Common specifications are: (width * height * thickness is: national standard thickness) 300mm*100mm* 400mm*100mm* 500mm*100mm* 600mm*200mm* 800mm*200mm* 1000mm*150mm* 1200mm*200mm* and so on.

<> "Usually the models of cable trays are divided into: trough type, tray type, ladder type. The different materials of the cable tray are divided into: galvanized tray, stainless steel 304 tray, aluminum alloy 1060 tray, and the surface treatment process is divided into: fireproof baking paint, electrostatic cleaning spraying, and hot-dip galvanizing (hot-dip galvanizing).

Common specifications are: (width * height * thickness is: national standard thickness wax sharpness) 300mm*100mm* 400mm*100mm* 500mm*100mm* 600mm*200mm* 800mm*200mm* 1000mm*150mm* 1200mm*200mm* and so on.

The electric void cable tray is a product derived from the maintenance of the cable, which can or is enough to maintain the cable in the case of normal energized operation without being affected and damaged by the external environment and uncertain elements, and then ensure the safety of electricity and power supply.

Common specification table of the bridge:

The cable tray is a product derived from the maintenance of cables, which can maintain the cable under the condition of normal energized operation from being affected and damaged by the external ring fiber cluster and the uncertain elements of destruction, and then ensure the safety of electricity and power supply.

Commonly used bridge Zheng stupid specification table:

The cable tray is mainly composed of brackets, brackets and device accessories, which can be erected independently, all parts need to be galvanized, and can be installed outside the building or in the open air. It can also be rubberized enough to lay on buildings and pipe gallery supports. The use of cable trays can be seen in many power supply environments where wires need to be maintained, such as underground parking lots and factory buildings.

Common specification table of the bridge: